DR. GREGORY SPENCER ROWIN (DO) – Plastic Surgery within the Head & Neck (Otolaryngology) Physician, NPI 1821093212
Plastic Surgery within the Head & Neck (Otolaryngology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. GREGORY SPENCER ROWIN (DO)
2101, South Cynthia Street, McAllen, Hidalgo County, Texas, 78503, United States
MCALLEN, TX 785031294
Phone: (956) 687-7896
Fax: (956) 994-9694
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 27 Open Payments records for all available years, with a total value of $1,557.
Total Amount is formed as General ($1,557) + Research ($0) + Ownership ($0) = $1,557.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Medtronic, Inc. ($1,296).
Total Amount
$1,557
General + Research + Ownership
Payments
27
Total payment records
General Amount
$1,557
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $1,296 |
| Optinose US, Inc. | $148 |
| Regeneron Healthcare Solutions, Inc. | $79 |
| Acclarent, Inc | $21 |
| Inspire Medical Systems, Inc. | $13 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-08-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100810000750 | I | Otolaryngology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 490 | 292 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 310 | 16 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 185 | 185 | $0 |
| 92567 | Test to assess middle ear function | 183 | 170 | $0 |
| 92587 | Placement of ear probe for computerized measurement of sound with interpretation and report | 152 | 145 | $0 |
Insurance plans in this area (ZIP 78503)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OTOLARYNGOLOGY | TX | 92540 | Observation, testing, and recording of abnormal eye movement | 12 | 12 |
| OTOLARYNGOLOGY | TX | 92567 | Eardrum testing using ear probe | 347 | 324 |
| OTOLARYNGOLOGY | TX | 95004 | Injection of allergenic extracts into skin, accessed through the skin | 945 | 15 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| - | TX | |
| - | TX |
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